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9. Select all the equations that are equivalent to the equation. 3x - 4 = 5 A. 3x = 9 B. 3x - 4+4 = 5 + 4 C. x - 4 =2 D. x=9 E. -4 = 5 - 3x
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9. Select all the equations that are equivalent to the equation. 3x - 4 = 5

A. 3x = 9
B. 3x - 4+4 = 5 + 4
C. x - 4 =2
D. x=9
E. -4 = 5 - 3x

User Ymartin
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2 Answers

21 votes
21 votes
A and B since adding 4 to each side makes it 3x=9 not being D since it asks “equivalent to the equation” and x would be 3 anyways. I don’t feel like explaining the rest but trust
User Simple Fellow
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2.9k points
23 votes
23 votes

Answer: It would be A, B, and lastly E.

User Xren
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